Question

The muscle layer seperates the thoracic and abdominal cavities is known as
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Answer 1

Explanation:

Diaphragm, dome-shaped, muscular and membranous structure that separates the thoracic (chest) and abdominal cavities in mammals; it is the principal muscle of respiration.

Answer 2

Answer:

Diaphragm, dome-shaped, muscular and membranous structure that separates the thoracic (chest) and abdominal cavities in mammals; it is the principal muscle of respiration.

Explanation:

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